Towel bar



FIG. 1 is a perspective view of a towel bar showing a new design;

FIG. 2 is a top view of the towel bar of FIG. 1;

FIG. 2A is a cross-sectional view along line 2A in FIG. 2;

FIG. 3 is a front view of the towel bar of FIG. 1;

FIG. 4 is a side view of the towel bar of FIG. 1; and,

FIG. 5 is a rear view of the towel bar of FIG. 1.

The broken line disclosure represents unclaimed portions of the towel bar. 

CLAIM What is claimed is the ornamental design for a towel bar, as shown and described. 